January Weather in Rio Mayo, Argentina

Last updated: August 22, 2025

In January, the average temperature in Rio Mayo, Argentina hovers around 16°C (62°F). Expect a minimum chill of 3°C (38°F) and the occasional peak at 32°C (91°F). With 11 mm (0.4 in) of precipitation spread over 2 days, the climate is relatively humid, averaging around 70%.

January Temperature in Rio Mayo

In January in Rio Mayo, the average temperature is 16°C (62°F). Maximums can reach 32°C (91°F), while minimums can dip as low as 3°C (38°F). It's a great time to visit if you enjoy mild weather with the possibility of warm days and cool evenings.

January Weather in Rio Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rio Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Mayo, January typically has an average temperature of 16°C (62°F), with highs reaching up to 32°C (91°F) and lows dropping to around 3°C (38°F).

Data source: Temperature data for Rio Mayo generated using information from the Copernicus Climate Change Service.

January Precipitation in Rio Mayo

In Rio Mayo in January, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in Rio Mayo

The chart displays monthly precipitation patterns in Rio Mayo, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Rio Mayo, January typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Rio Mayo

In Rio Mayo in January, humidity is 70%. With an average temperature of 16°C (62°F), this humidity feels like a cool, damp blanket wrapping around you, making outdoor activities a bit uncomfortable and prompting travelers to seek shade or indoor attractions to avoid the sticky air.

January Average Humidity in Rio Mayo

This chart illustrates the average monthly humidity levels in Rio Mayo, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Rio Mayo is approximately 70%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Rio Mayo

In Rio Mayo in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Rio Mayo.

Maximum UV Index Levels in Rio Mayo for January

The chart shows the monthly maximum UV Index (UVI) for Rio Mayo in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Rio Mayo typically reaches 13, which falls under the extreme exposure category.

Data source: Rio Mayo January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Rio Mayo Compares to Other Months

Weather in Rio Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Rio Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Rio Mayo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (62°F)	11 mm (0.4 inches)	70%	extreme
February Weather	18°C (64°F)	10 mm (0.4 inches)	77%	extreme
March Weather	14°C (58°F)	28 mm (1.1 inches)	75%	very high
April Weather	11°C (51°F)	37 mm (1.4 inches)	84%	moderate
May Weather	7°C (44°F)	26 mm (1.0 inches)	89%	moderate
June Weather	3°C (38°F)	36 mm (1.4 inches)	90%	low
July Weather	3°C (38°F)	27 mm (1.1 inches)	90%	low
August Weather	6°C (42°F)	20 mm (0.8 inches)	90%	moderate
September Weather	8°C (46°F)	14 mm (0.6 inches)	85%	high
October Weather	10°C (51°F)	16 mm (0.6 inches)	80%	very high
November Weather	14°C (58°F)	14 mm (0.5 inches)	73%	extreme
December Weather	17°C (62°F)	8 mm (0.3 inches)	74%	extreme